Add a FileCharacteristic parameter to SourceManager::createFileIDForMemBuffer

for completeness and use it in CompilerInstance::InitializeSourceManager if
the input is a memory buffer.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167628 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 5 insertions, 3 deletions

diff --git a/include/clang/Basic/SourceManager.h b/include/clang/Basic/SourceManager.h
index a8e10ecf75..db6bfd2ad3 100644
--- a/include/clang/Basic/SourceManager.h
+++ b/include/clang/Basic/SourceManager.h
@@ -674,9 +674,10 @@ public:
   ///
   /// One example of when this would be used is when the main source is read
   /// from STDIN.
-  FileID createMainFileIDForMemBuffer(const llvm::MemoryBuffer *Buffer) {
+  FileID createMainFileIDForMemBuffer(const llvm::MemoryBuffer *Buffer,
+                             SrcMgr::CharacteristicKind Kind = SrcMgr::C_User) {
     assert(MainFileID.isInvalid() && "MainFileID already set!");
-    MainFileID = createFileIDForMemBuffer(Buffer);
+    MainFileID = createFileIDForMemBuffer(Buffer, Kind);
     return MainFileID;
   }
 
@@ -733,10 +734,11 @@ public:
   /// This does no caching of the buffer and takes ownership of the
   /// MemoryBuffer, so only pass a MemoryBuffer to this once.
   FileID createFileIDForMemBuffer(const llvm::MemoryBuffer *Buffer,
+                      SrcMgr::CharacteristicKind FileCharacter = SrcMgr::C_User,
                                   int LoadedID = 0, unsigned LoadedOffset = 0,
                                  SourceLocation IncludeLoc = SourceLocation()) {
     return createFileID(createMemBufferContentCache(Buffer), IncludeLoc,
-                        SrcMgr::C_User, LoadedID, LoadedOffset);
+                        FileCharacter, LoadedID, LoadedOffset);
   }
 
   /// \brief Return a new SourceLocation that encodes the